STIR one shot of bourbon with two ice cubes in a glass. ADD elderflower liqueur, orange bitters and two more ice cubes. STIR some more and add another two ice cubes and the rest of the bourbon. STIR lots more and add more ice.
Orange zest twist
Whiskey and elderflower served in the Old-Fashioned style. The elderflower liqueur smooths the bourbon.
Created in 2006 by yours truly (Simon Difford), London, England.